netstat: sysctl: net.inet.udp.pcblist: Cannot allocate memory
From: Bogdan TARU (bgd_at_icomag.de)
Date: 06/27/03
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Date: Fri, 27 Jun 2003 10:06:16 +0200 (CEST) To: <freebsd-hackers@FreeBSD.ORG>
Hi,
I got the following message:
netstat: sysctl: net.inet.udp.pcblist: Cannot allocate memory
when running a daily network statistics script, on one of the servers.
I messed up with this server a few days back (never got the message
before), and the changes were:
- bumped the PMAP_SHPGPERPROC to 401 in order to have more apaches using
shared memory (in fact PHP accelerator is the problem)
- set net.inet.udp.blackhole to 1
Any ideas what could cause this? The box is a dual 1.8GHz box, with 1GB
of Ram. The nestat -mb output is:
860/1824/65536 mbufs in use (current/peak/max):
860 mbufs allocated to data
832/1746/16384 mbuf clusters in use (current/peak/max)
3948 Kbytes allocated to network (8% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines
Thank you,
bogdan
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